The earliest abortion can be performed is at 6 weeks of pregnancy, when the ultrasound can confirm that the pregnancy is intrauterine and the abortion process will cause less damage to the uterus. In the 5th week of pregnancy, although the ultrasound examination can reveal what appears to be a gestational sac, it is not possible to confirm the diagnosis, and a gestational sac that is too small can be easily missed. As the number of days of pregnancy increases, the embryonic tissue becomes larger, and the negative pressure and suction tube used to aspirate the sac are larger, which inevitably causes damage to the myometrium and slow recovery from bleeding. If you don’t plan to have a baby after pregnancy, try to go to the hospital in the early stage of pregnancy to check and exclude acute inflammation, and try to choose the right time to have an abortion to minimize the damage to your body. If you have inflammation, you should postpone the abortion and follow the medical advice to promote the recovery of the uterus and prevent infection after the abortion, and then review the abnormalities after half a month for timely treatment.